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Re: [PATCH] nss_dns: Validate RDATA length against packet length [BZ #19830]

From: Florian Weimer <fweimer at redhat dot com>
To: libc-alpha at sourceware dot org
Date: Wed, 27 Apr 2016 15:26:55 +0200
Subject: Re: [PATCH] nss_dns: Validate RDATA length against packet length [BZ #19830]
Authentication-results: sourceware.org; auth=none
References: <56F58A1A dot 1090603 at redhat dot com>

On 03/25/2016 07:57 PM, Florian Weimer wrote:


2016-03-25  Florian Weimer<fweimer@redhat.com>

	[BZ #19830]
	* resolv/nss_dns/dns-host.c (getanswer_r): Check RDATA length.
	(gaih_getanswer_slice): Likewise.
	* resolv/nss_dns/dns-canon.c (_nss_dns_getcanonname_r): Likewise.
	Also check for availability of RR metadata.


I have pushed this.

Thanks,
Florian

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